Raybestos MC390114 Brake Master Cylinder

Reliable Brake Master Cylinder for Ford and Mazda Vehicles

The Raybestos Element3; New Brake Master Cylinder MC390114 is engineered to restore precise brake hydraulics in select Ford and Mazda models. Designed with durable aluminum construction and specific mounting features, this master cylinder ensures consistent brake performance for your vehicle.

• Constructed from lightweight, corrosion-resistant aluminum
• Two mounting holes with 0.335-inch diameter for secure installation
• 0.938-inch bore size optimized for brake fluid pressure control
• Three ports with M10x1 thread size for primary and secondary connections
• Compatible with Ford 626, Mazda MX-6, and Ford Probe models

Detailed Specifications and Features

This Raybestos brake master cylinder (part number MC390114) features a 0.938-inch bore size that regulates hydraulic pressure effectively within the brake system. The aluminum master cylinder material offers resistance to corrosion and heat, contributing to long-term durability. It includes two mounting holes, each with a diameter of 0.335 inches, ensuring a precise fit during installation. The unit has three ports, both primary and secondary ports threaded M10x1, allowing for secure brake line connections. This part is specifically designed for use in Ford 626, Mazda MX-6, and Ford Probe vehicles, providing a direct replacement for the original equipment.

About the Raybestos Element3; New Product Line

The Element3; New line from Raybestos focuses on delivering reliable brake hydraulics components that meet or exceed OEM standards. This product line emphasizes material quality and precise engineering, which is evident in the MC390114 master cylinder’s aluminum construction and exact fitment specifications. Element3; New parts are designed to integrate seamlessly with existing brake systems in compatible vehicles, supporting consistent braking performance and safety.

Common Applications and Problem Resolution

• Restores brake pressure control in Ford 626, Mazda MX-6, and Ford Probe models
• Replaces worn or leaking master cylinders causing brake fluid loss
• Addresses spongy or unresponsive brake pedal issues
• Eliminates brake system leaks from damaged ports or seals
• Improves overall brake system reliability and safety

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Verify that the mounting holes align correctly with the vehicle’s brake booster or firewall. Use proper torque specifications for mounting bolts to avoid damage. When connecting brake lines to the M10x1 threaded ports, ensure fittings are clean and free of debris to prevent leaks. Bleed the brake system thoroughly after installation to remove air and restore proper brake pedal feel.

Quality Assurance and Warranty

Raybestos manufactures the MC390114 brake master cylinder to meet stringent quality standards, using durable aluminum material and precise machining. While specific warranty details may vary, Raybestos products typically come with a limited warranty against defects in material and workmanship. Always consult the product documentation or manufacturer for exact warranty terms.